49283800

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{7949}}^1$

素因数の和:7996

約数の個数: 48

約数和(自身を含む): 118296000

約数和(自身を除く): 69012200

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 100, 124, 155, 200, 248, 310, 620, 775, 1240, 1550, 3100, 6200, 7949, 15898, 31796, 39745, 63592, 79490, 158980, 198725, 246419, 317960, 397450, 492838, 794900, 985676, 1232095, 1589800, 1971352, 2464190, 4928380, 6160475, 9856760, 12320950, 24641900, 49283800]

約数ペア:

[(1, 49283800), (2, 24641900), (4, 12320950), (5, 9856760), (8, 6160475), (10, 4928380), (20, 2464190), (25, 1971352), (31, 1589800), (40, 1232095), (50, 985676), (62, 794900), (100, 492838), (124, 397450), (155, 317960), (200, 246419), (248, 198725), (310, 158980), (620, 79490), (775, 63592), (1240, 39745), (1550, 31796), (3100, 15898), (6200, 7949)]